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Thailand

TailSim

TailSim offers eSIM plans for international trips. Stay connected wherever you go — no apps, no physical SIMs, no stress. Easy to install and use, with fast and reliable connectivity and no more roaming charges.

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TailSim eSIM Data Plans for Thailand

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Thailand - 1 GB - 7 Days

Data: 1GB
Validity: 7 Days
Price/GB: $3.99/GB
Price: $3.99

Thailand - 3 GB - 15 Days

Data: 3GB
Validity: 15 Days
Price/GB: $2.33/GB
Price: $6.99

Thailand - Unlimited - 3 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.00/GB
Price: $8.99

Thailand - 5 GB - 30 Days

Data: 5GB
Validity: 30 Days
Price/GB: $1.80/GB
Price: $8.99

Thailand - Unlimited - 5 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $0.93/GB
Price: $13.99

Thailand - 10 GB - 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $1.40/GB
Price: $13.99

Thailand - Unlimited - 7 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $0.90/GB
Price: $18.99

Thailand - 20 GB - 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $1.00/GB
Price: $19.99

Thailand - Unlimited - 10 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $0.90/GB
Price: $26.99

Thailand - Unlimited - 15 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 15 Days
Price/GB: $0.87/GB
Price: $38.99

Thailand - Unlimited - 20 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 20 Days
Price/GB: $0.82/GB
Price: $48.99

Thailand - 50 GB - 30 Days

Data: 50GB
Validity: 30 Days
Price/GB: $0.98/GB
Price: $48.99

Thailand - Unlimited - 25 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 25 Days
Price/GB: $0.77/GB
Price: $57.99

Thailand - Unlimited - 30 Days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 30 Days
Price/GB: $0.76/GB
Price: $67.99

TailSim for Thailand FAQ

Does TailSim offer unlimited data eSIM for Thailand?

TailSim does not provide a truly unlimited data eSIM for Thailand. The plans labelled “Thailand – Unlimited – X Days” give a capacity of 3GB per day, after which the speed is reduced to 1000 kbps, so they are fixed‑data plans rather than unlimited. A traveller who needs more data can choose from TailSim’s higher‑capacity fixed plans such as 50 GB for 30 days or 20 GB for 30 days, which offer larger hard limits and no speed throttling during use.

Does TailSim offer Thailand eSIM with phone number and SMS?

TailSim does not provide an eSIM with a local phone number or SMS capability for Thailand. Travelers who need a phone number for calls or text messages will have to rely exclusively on data‑only coverage. They can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection, but some destinations may block or restrict these applications, so it is advisable to confirm that the apps you rely on will work in Thailand before purchasing a plan.

How many data plans does TailSim offer for Thailand?

TailSim offers 14 single‑country options for Thailand and does not provide any multi‑country bundles in this market. Among these 14 plans, eight are daily data‑cap packages that reset each day, while six are fixed data‑cap packages that offer a set data allowance for the duration of the validity period. Prices range from $3.99 to $82.50, and data caps vary from 1 GB to 50 GB. Validity periods span 3 to 30 days, and some plans allow tethering with a reduced speed limit of 1000 bps.

Summarized by AI, Last updated:

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